唯一的缺点是你必须购买和安装两个版本的Windows。
The only downside is that you'd have to buy and install copies of both versions of Windows.
不能简单安装Chrome OS -你必须购买一个新的上网本。
You Can't Just Install Chrome OS - You Have to Buy a New netbook.
当然,嘿,你必须购买VPS: -这篇也演示了如何同时运行Rails和PHP应用。
Of course, you have to pay for the VPS, but hey: - It's also demonstrated how you can run a Rails and PHP app side by side on the same system.
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